Attachment 46079 Details for Bug 150074 – Regression tests

[patch] Regression tests

patch_150074_test.txt (text/plain), 4.84 KB, created by Olivier Thomann

on 2006-07-11 10:39:02 EDT

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Creator: Olivier Thomann

Created: 2006-07-11 10:39:02 EDT

Size: 4.84 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.jdt.core.tests.compiler
>Index: src/org/eclipse/jdt/core/tests/compiler/regression/ForeachStatementTest.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/ForeachStatementTest.java,v
>retrieving revision 1.29
>diff -u -r1.29 ForeachStatementTest.java
>--- src/org/eclipse/jdt/core/tests/compiler/regression/ForeachStatementTest.java	29 Mar 2006 03:50:22 -0000	1.29
>+++ src/org/eclipse/jdt/core/tests/compiler/regression/ForeachStatementTest.java	11 Jul 2006 14:39:57 -0000
>@@ -38,11 +38,11 @@
> }
> // Static initializer to specify tests subset using TESTS_* static variables
> // All specified tests which do not belong to the class are skipped...
>-//static {
>+static {
> //	TESTS_NAMES = new String[] { "test000" };
>-//	TESTS_NUMBERS = new int[] { 31 };
>+//	TESTS_NUMBERS = new int[] { 40 };
> //	TESTS_RANGE = new int[] { 34, 38 };
>-//}
>+}
> public static Test suite() {
> 	return buildComparableTestSuite(testClass());
> }
>@@ -2106,6 +2106,110 @@
> 		assertTrue(false);
> 	}
> }
>+//https://bugs.eclipse.org/bugs/show_bug.cgi?id=150074
>+public void test039() { 
>+	this.runConformTest(
>+		new String[] {
>+			"X.java",
>+			"import java.util.HashSet;\n" + 
>+			"import java.util.Set;\n" + 
>+			"import java.util.Iterator;\n" + 
>+			"\n" + 
>+			"public class X {\n" + 
>+			"\n" + 
>+			"        public static void main(String[] args) {\n" + 
>+			"                for (Object o : initForEach()) {\n" + 
>+			"                }\n" + 
>+			"        }\n" + 
>+			"\n" + 
>+			"		static class MyIterator<T> implements Iterator<T> {\n" + 
>+			"			Iterator<T> iterator;\n" + 
>+			"			\n" + 
>+			"			MyIterator(Iterator<T> it) {\n" + 
>+			"				this.iterator = it;\n" + 
>+			"			}\n" + 
>+			"			public boolean hasNext() {\n" + 
>+			"				System.out.println(\"hasNext\");\n" + 
>+			"				return this.iterator.hasNext();\n" + 
>+			"			}			\n" + 
>+			"			public T next() {\n" + 
>+			"				System.out.println(\"next\");\n" + 
>+			"				return this.iterator.next();\n" + 
>+			"			}\n" + 
>+			"			public void remove() {\n" + 
>+			"				System.out.println(\"remove\");\n" + 
>+			"				this.iterator.remove();\n" + 
>+			"			}\n" + 
>+			"		}\n" + 
>+			"		\n" + 
>+			"        static Set<Object> initForEach()        {\n" + 
>+			"                System.out.println(\"initForEach\");\n" + 
>+			"                HashSet<Object> set = new HashSet<Object>() {\n" + 
>+			"                	private static final long serialVersionUID = 1L;\n" + 
>+			"                	public Iterator<Object> iterator() {\n" + 
>+			"                		System.out.println(\"iterator\");\n" + 
>+			"                		return new MyIterator<Object>(super.iterator());\n" + 
>+			"                	}\n" + 
>+			"                };\n" + 
>+			"                for (int i = 0; i < 3; i++) set.add(i);\n" + 
>+			"                return set;\n" + 
>+			"        }\n" + 
>+			"}",
>+		},
>+		"initForEach\n" + 
>+		"iterator\n" + 
>+		"hasNext\n" + 
>+		"next\n" + 
>+		"hasNext\n" + 
>+		"next\n" + 
>+		"hasNext\n" + 
>+		"next\n" + 
>+		"hasNext");
>+}
>+//https://bugs.eclipse.org/bugs/show_bug.cgi?id=150074
>+public void test040() { 
>+	this.runConformTest(
>+		new String[] {
>+			"X.java",
>+			"public class X {\n" + 
>+			"        public static void main(String[] args) {\n" + 
>+			"                for (int i : initForEach()) {\n" + 
>+			"                }\n" + 
>+			"        }\n" + 
>+			"        static int[] initForEach() {\n" + 
>+			"                System.out.println(\"initForEach\");\n" + 
>+			"                return new int[] {1, 2, 3, 4};\n" + 
>+			"        }\n" + 
>+			"}",
>+		},
>+		"initForEach");
>+
>+	String expectedOutput =
>+		"  // Method descriptor #15 ([Ljava/lang/String;)V\n" + 
>+		"  // Stack: 1, Locals: 1\n" + 
>+		"  public static void main(java.lang.String[] args);\n" + 
>+		"    0  invokestatic X.initForEach() : int[] [16]\n" + 
>+		"    3  pop\n" + 
>+		"    4  return\n";
>+	
>+	try {
>+		File f = new File(OUTPUT_DIR + File.separator + "X.class");
>+		byte[] classFileBytes = org.eclipse.jdt.internal.compiler.util.Util.getFileByteContent(f);
>+		ClassFileBytesDisassembler disassembler = ToolFactory.createDefaultClassFileBytesDisassembler();
>+		String result = disassembler.disassemble(classFileBytes, "\n", ClassFileBytesDisassembler.DETAILED);
>+		int index = result.indexOf(expectedOutput);
>+		if (index == -1 || expectedOutput.length() == 0) {
>+			System.out.println(Util.displayString(result, 3));
>+		}
>+		if (index == -1) {
>+			assertEquals("Wrong contents", expectedOutput, result);
>+		}
>+	} catch (org.eclipse.jdt.core.util.ClassFormatException e) {
>+		assertTrue(false);
>+	} catch (IOException e) {
>+		assertTrue(false);
>+	}
>+}
> public static Class testClass() {
> 	return ForeachStatementTest.class;
> }

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